Collagen types 1 and 3 with vitamin C is a collagen supplement that supports skin, hair and joint health for a more vibrant, resilient you. Crafted by Doctor's Best, it's designed for daily use, with clean ingredients and a focus on quality you can feel. Trusted quality standards run through every batch.

Available Sizes & Variants:

180 Tablets - convenient daily dose for steady routine.

Benefits & Features:

• Supports skin, hair and joint health with types 1 and 3 collagen at a high 3,000 mg per serving.
• Vitamin C supports collagen production.
• Hydrolyzed collagen peptides deliver high bioavailability, supporting consistent daily benefits.
• Gluten-free, non-GMO and soy-free, with BSE-free collagen for peace of mind.
• Over several weeks, regular use may support joint comfort and skin hydration, with benefits often visible in 4-12 weeks and the routine becomes a simple, dependable part of your daily wellness.

Doctor's Best has built a science-led heritage with transparent sourcing and rigorous quality checks. The collagen uses Peptan hydrolyzed collagen from Rousselot, sourced for traceability and purity. The product is non-GMO, gluten-free and soy-free, with BSE-free collagen peptide. Type 1 and 3 collagen are chosen for support across hair, skin, nails, bones and joints, while vitamin C helps collagen production and tissue repair in everyday life. Available in korean skincare routines and loved by beauty supply stores for holistic wellness.

Other Ingredients - Microcrystalline cellulose, croscarmellose sodium, magnesium stearate (vegetable source), stearic acid, coating (purified water, hypromellose).
Free From - Gluten, Soy

• GTIN: 753950002043
• Manufacturer: Doctor's Best
• Categories: Back to School Supplements & EssentialsBeauty SupplementsCHECKOUT UPSELLCollagen Peptides, Powders & SupplementDoctor's BestHair, Skin and Nails VitaminsHealth Supplements for Frequent TravelersImmune System Vitamins & SupplementsNew ArrivalsVitamin CVitamin C Skincare
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Consume three tablets two times a day on an empty stomach, at least 30 minutes before eating, or follow a healthcare provider's advice. For best collagen absorption, do not take protein supplements within one hour of taking the tablets.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: Collagen (Types 1 and 3)

Collagen is a structural protein that provides support to connective tissues throughout the body. This form uses hydrolysed collagen peptides of Types 1 and 3 sourced from bovine proteins.

The source is bovine collagen supplied in a hydrolysed form for higher bioavailability, contributing to the overall framework of skin, hair, nails, bones and joints. Vitamin C is present to support collagen biosynthesis in the body.

What Does Collagen (Types 1 and 3) Do?

Studies indicate that hydrolysed collagen can be associated with improvements in skin elasticity and joint comfort in healthy adults, with vitamin C playing a role in collagen production. This evidence supports collagen as part of a normal connective tissue function framework.

Dr. Bolke of the University of Groningen found that daily hydrolysed collagen supplementation is associated with improvements in skin properties, while Vitamin C enhances collagen synthesis as described in available research.

This product is not intended to diagnose, treat, cure, or prevent any disease.

Dietary supplements are not a replacement for a balanced diet. Do not take more than the recommended amount. Keep in a cool, dry area away from light and heat. Ensure they are out of children's reach and view.

Vitamin C Calcium Ascorbate: 30 mg, Hydrolyzed CollagenTypes 1 and 3: 2 g (2000 mg)

Doctor's Best aligns with Welzo's rigorous partner criteria by prioritising traceable, high‑quality ingredients and a clear sourcing story. The brand uses Peptan® hydrolysed collagen from a well‑established supply chain, recognised for purity and origin transparency, which supports our commitment to quality provenance. Doctor's Best also highlights clean formulation choices, with collagen described as BSE‑Free and the product crafted to be non‑GMO, gluten‑free and soy‑free, reinforcing our emphasis on safety and suitability for diverse needs.

Our expert evaluation emphasised the brand's focus on manufacturing integrity and compliance with US dietary supplement regulations, while the product is positioned to deliver clinically relevant collagen peptides alongside Vitamin C to support the intended formulation profile. This brand stands out for its clear material sourcing and ongoing commitment to purity, which informs our confidence in long‑term consistency.

Customers can feel confident in this choice, backed by Welzo's vetting process and supported by our expert team of doctors, nurses, and nutritionists and the certifications we require, as described on our quality standards page. our expert team of doctors, nurses, and nutritionists and the certifications we require.